国家/地区 美国（12）
IPC部 B（12）
IPC大类 B82（12） C01（12） H01（6）
B01（4） C23（4） B05（2）
B32（2）
IPC小类 B82Y（12）
IPC B82Y040/00（12）
发明人 LEE S（12）
公开年 2014（3） 2011（2） 2012（2） 2013（2）
申请年 2011（3）  2013（3）  2015（2） 
专利权人 KOREA INST S.（3） LEE S（3） SAMSUNG ELEC.（3） JANG B Z（2）
LEE J（2） LIN Y（2） NANOTEK INST.（2） ZHAMU A（2）

Producing graphene oxide film used in thermal management device, involves preparing graphene oxide dispersion having graphene oxide sheets or molecules including oxygen, dispensing dispersion onto roller surface to form graphene oxide layer.

LIN Y, LEE S, ZHAMU A, JANG B Z, LIN Y J, LEE S Y, LI X

Graphene membrane film used in system for purifying solvent, comprises several plate-shaped laminated graphene flakes containing physical bond or chemical bond for connecting pair of layers, and has preset thickness and oxygen content.

LEE S H, KIM S J, SEO D K, KIM Y H, GEONHUI L, LEE S, KIM S

Ultrasonic spray coating for producing optically transparent/electrically conductive film involves forming aerosol droplets of graphene material in second liquid, depositing aerosol droplets onto supporting substrate, and removing liquid.

LIN Y, ZHAMU A, JANG B Z, LEE S, LIN J C, LEE S Y, LIN J, JANG B B, LIN Y J, LEE S Y, LIN R, LI X

Transistor i.e. field effect transistor, has channel made of graphene, where graphene includes structure of carbon atoms partially substituted with boron atoms and nitrogen atoms and graphene includes band gap.

LEE S, SEO S, WOO Y, CHUNG H, HEO J

Restoring properties including charge neutrality point, doping state, carriers and conductivity of graphene used for silicon treatment of graphene, comprises grounding graphene, and exposing graphene to plasma having specified density.

CHOI J, YOO W, LEE S, LIM Y, CHOI J Y, LEE S H, LIM Y D, YOO W J

Making graphene powder useful in carbon-based electrical devices involves preparing graphene solution in which graphene particles are dispersed in a solvent; aggregating the particles; separating aggregated particles from solvent and drying.

LEE S, LEE D, SEO B, BYUN N

Graphene paper, useful in e.g. a thin-film electrode, comprises a reduced graphene oxide layer, and a coating layer formed by coating the reduced graphene oxide layer with a polymer comprising substituted ethyl-benzene compounds.

LEE W, LEE J U, YI J, LEE S, BYUN J, KIM B, YI J W, LEE S B, BYUN, KIM B S, BOK L S, HYEONG B J, O L W, SEON K B, UK L J, U LEE J, BYUN J H

Fabrication method for AA stacked graphene-diamond hybrid material involves maintaining diamond matrix at temperature having stable graphene phase in hydrogen gas atmosphere, and converting diamond surface into graphene in certain thickness.

LEE J, LEE S, AHN J, LEE W

Method of directly synthesizing uniform multilayer graphene of semiconductor device, involves passing reaction gas into reaction chamber, after temperature in reaction chamber reaches specific level.

ZHONG Z, LEE S, LEE K

New graphene comprising a structure of carbon atoms partially substituted with boron atoms and nitrogen atoms, where the graphene has a band gap, useful in a channel of a transistor.

LEE S, SEO S, WOO Y, CHUNG H, HEO J, LEE S H, SEO S A, WOO Y S, CHUNG H J, HEO J S, HUN L S